EP 2116285 A1 20091111 - Ball for ball game and method for manufacturing the same
Title (en)
Ball for ball game and method for manufacturing the same
Title (de)
Ball für Ballspiele und Methode zu deren Herstellung
Title (fr)
balle pour jeu de balle et procede de fabrication correspondant
Publication
Application
Priority
- EP 02786161 A 20021220
- JP 0213351 W 20021220
Abstract (en)
The ball for a ball game of the invention includes a fabric layer (1) having a spherical 12-hedron where twelve right pentagonal fabric pieces (2) arc sewn together. The marginal edges of the fabric piece being folded by 90 degrees, and the marginal edges are sewn together with a sewing machine. The fabric layer is then reversed through cross-like slits (5a, 5b) formed in the fabric layer in a location opposite to a valve opening (5) (also formed in the fabric layer) in such a manner that the marginal edges are located on an inner side of the fabric layer. After the bladder is accommodated within the fabric layer through the closure hole (5), the hole (5) is closed by a patch. Onto a surface of the fabric layer, there is adhered the panels. Thereby, the ball for a ball game having no unevenness and soft feeling is attained.
IPC 8 full level
A63B 41/08 (2006.01); A63B 41/00 (2006.01); A63B 45/00 (2006.01)
CPC (source: EP US)
A63B 41/00 (2013.01 - EP US); A63B 41/08 (2013.01 - EP US); A63B 45/00 (2013.01 - EP US); A63B 2041/005 (2013.01 - EP US); A63B 2243/0025 (2013.01 - EP US); A63B 2243/0033 (2013.01 - EP US); A63B 2243/0037 (2013.01 - EP US); A63B 2243/0095 (2013.01 - EP US)
Citation (applicant)
- US 4856781 A 19890815 - SHISHIDO HIDEOMI [JP], et al
- US 4239568 A 19801216 - TAKAZAWA KAZUYASU [JP]
- US 3119618 A 19640128 - MOLITOR ROBERT P, et al
Citation (search report)
- [AD] US 4856781 A 19890815 - SHISHIDO HIDEOMI [JP], et al
- [A] WO 0183047 A1 20011108 - MOLTEN CORP [JP], et al
- [A] US 5752890 A 19980519 - SHISHIDO HIDEOMI [JP], et al
- [AD] US 4239568 A 19801216 - TAKAZAWA KAZUYASU [JP]
- [A] US 5772545 A 19980630 - OU TSUNG MING [TW]
- [A] DE 20019244 U1 20010125 - HUANG CHAO CHIN [TW]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
WO 2004056424 A1 20040708; AT E446125 T1 20091115; AT E498436 T1 20110315; CN 100374174 C 20080312; CN 1741834 A 20060301; DE 60234134 D1 20091203; DE 60239240 D1 20110331; EP 1578504 A1 20050928; EP 1578504 B1 20091021; EP 2116285 A1 20091111; EP 2116285 B1 20110216; JP 2006510441 A 20060330; JP 4081087 B2 20080423; US 2006084536 A1 20060420; US 2009005199 A1 20090101; US 7427246 B2 20080923; US 7753813 B2 20100713
DOCDB simple family (application)
JP 0213351 W 20021220; AT 02786161 T 20021220; AT 09169037 T 20021220; CN 02830201 A 20021220; DE 60234134 T 20021220; DE 60239240 T 20021220; EP 02786161 A 20021220; EP 09169037 A 20021220; JP 2004562005 A 20021220; US 19241708 A 20080815; US 53922105 A 20051104